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Tutorials

Thumbnail image for What Is Network Software? The Basics You Need to Know

What Is Network Software? The Basics You Need to Know

By Brenna Miles on June 7, 2018

Picture a robot, created to perform certain functions such as bringing you hot tea on a cold day. This robot performs many functions on the outside, but even more functions on the inside. Much like the robot, network software facilitates the functions that enable your network to do its daily tasks. From security to maintenance […]

SolarWinds Orion API & SDK – Scripting with Python (Part 3)

By DAVID VARNUM, CCIE, VCP, MCSE+ on October 2, 2016

This is the third article in a series we’re calling “SolarWinds Orion API & SDK”. The first article covered concepts, purpose and how to get started with the SDK. In the second article we took a look at interaction with the API via cURL and a REST client. By now you should have a taste of what […]

Thumbnail image for SolarWinds Orion API & SDK – Using SWQL, REST, and CURL (Part 2)

SolarWinds Orion API & SDK – Using SWQL, REST, and CURL (Part 2)

By DAVID VARNUM, CCIE, VCP, MCSE+ on September 19, 2016

In Part 1 of this article series we discussed basics of the SolarWinds Orion API & SDK, why you would use it, and how to get it. We also looked at some general concepts regarding APIs, REST and JSON. By the end of the first article, you should have either installed the pre-compiled MSI, or […]

SolarWinds Orion API & SDK – Getting Started (Part 1)

By DAVID VARNUM, CCIE, VCP, MCSE+ on September 12, 2016

Industry consumers are rapidly demanding automation, orchestration and programmability features from vendors, with the goal of making networks and systems more fluid, easy to deploy, and intelligent. Sometimes overlooked, a key component in automation is monitoring and documentation. Sure, you can auto-provision virtual machines and virtual networks, automate branch office connectivity, device policies, and more, but […]

Thumbnail image for 5 Reasons to test drive SolarWinds NPM on your virtual GNS3 network

5 Reasons to test drive SolarWinds NPM on your virtual GNS3 network

By NMS Admin on March 16, 2016

SolarWinds is an industry leader in Network Performance Monitoring (NPM) and continues to prove so with its wide adoption, active communities and consistent evolution.  New features and valuable enhancements are constantly being adding to their flagship NPM product, enabling customers to gain better visibility into their networks, troubleshoot with efficacy, and forecast infrastructure needs. GNS3 is the […]

Thumbnail image for Whitepaper: NetFlow Tips & Tricks

Whitepaper: NetFlow Tips & Tricks

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on August 30, 2013

Network bandwidth usage is one of the biggest contributors to your network performance. By taking advantage of the flow technology that is built into most routers and switches, you can quickly identify bottlenecks and troubleshoot bandwidth related problems. Read this whitepaper for an introduction to NetFlow & other flow technologies, as well as configuring your network to […]

Free Whitepaper: Rightsizing Your Network Management Solution

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on August 30, 2013

This free white paper discusses challenges encountered as organizations search for the most cost-effective network performance management solution for their network. Some of the challenges discussed include: How do I achieve balanced objectives of feature/function capabilities matched with cost effectiveness? How do I find a solution that keeps pace with changes in the managed environment […]

Thumbnail image for Extreme Visibility: Integrated Network, Application & Server Monitoring

Extreme Visibility: Integrated Network, Application & Server Monitoring

By Brad Hale on August 27, 2013

Whenever there’s an application performance issue, it is not uncommon to start the blame game between network admins and system admins as to where the issue is.  Network admin tend to say there’s an application issue and sys admins should resolve it while system admins ascribe it to a network issue and want the network […]

Thumbnail image for Using Advanced IT Search in Log & Event Manager

Using Advanced IT Search in Log & Event Manager

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on May 8, 2012

As an end-to-end SIEM solution SolarWinds Log & Event Manager (LEM) aggregates, correlates and normalizes log and event data, and stores them in one single repository for centralized management. LEM extends it functionality to allow quick and easy search of the stored event data. Let’s understand the power of this advanced, intuitive IT search that […]

Thumbnail image for How to Use IP SLA Technology to Assess WAN Performance

How to Use IP SLA Technology to Assess WAN Performance

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on January 16, 2012

Have you ever received complaints from your remote sites about poor network performance?  Do you have service level agreements with your service provider with no way to verify their performance?  This document will describe how you can address these issues using IP SLA technology. IP SLA is a feature included in the Cisco IOS software […]

Thumbnail image for Quick Tips: How to Monitor Multicast Traffic with NetFlow Traffic Analyzer

Quick Tips: How to Monitor Multicast Traffic with NetFlow Traffic Analyzer

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on November 8, 2011

Problem: Streaming media applications consume a lot of bandwidth, because they use multicast to deliver content.  In most cases, the applications that are using multicast to deliver their content are not business critical applications.  However, there are time s when streaming media IS the mission critical app and so needs to be prioritized. Answer:  NetFlow […]

Thumbnail image for 10 Website Performance Indicators Every Website Owner Should Be Monitoring

10 Website Performance Indicators Every Website Owner Should Be Monitoring

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on May 24, 2011

The following is a guest post by: Dirk Paessler, founder/CEO, Paessler AG Every website owner understands the need to keep a close eye on their site to ensure peak performance and uptime, and thankfully, network monitoring technologies make this task relatively simple. The challenge arises in determining what exactly needs to be monitored. You want […]

Heading Off Trouble with Exchange Email Servers

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on September 24, 2010

Email performance and reliability are essential in today’s business world. If your network management solution supports WMI, you can easily leverage it to manage Exchange servers with these tips from Ken Heller of Kratos Networks.

Thumbnail image for Monitoring WAN Links – Techniques, Tips, Tools & Software to Monitor Availability, Utilization, & Latency

Monitoring WAN Links – Techniques, Tips, Tools & Software to Monitor Availability, Utilization, & Latency

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on August 5, 2010

Proper WAN link monitoring involves keeping track of three key metrics: availability, utilization, and latency. This tutorial provides an overview of the basics of effective WAN monitoring.

SNMP Tutorial Part 2: Rounding Out the Basics

By Aaron Leskiw, CCDA, CCNA, MCSE, ITILv3, MCSA, A+ on May 19, 2010

Aaron covers Part 2 of our SNMP Basics series. This tutorial will help you understand basic SNMP terminology, and additional basic SNMP concepts.

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